Messages in this thread Patch in this message | | | Date | Tue, 6 Apr 2021 01:52:19 +0500 | From | Muhammad Usama Anjum <> | Subject | [PATCH] media: siano: use DEFINE_MUTEX() for mutex lock |
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mutex lock can be initialized with DEFINE_MUTEX() rather than explicitly calling mutex_init().
Signed-off-by: Muhammad Usama Anjum <musamaanjum@gmail.com> --- drivers/media/common/siano/smscoreapi.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/media/common/siano/smscoreapi.c b/drivers/media/common/siano/smscoreapi.c index 410cc3ac6f94..7f5b638d2458 100644 --- a/drivers/media/common/siano/smscoreapi.c +++ b/drivers/media/common/siano/smscoreapi.c @@ -414,10 +414,10 @@ struct smscore_registry_entry_t { static struct list_head g_smscore_notifyees; static struct list_head g_smscore_devices; -static struct mutex g_smscore_deviceslock; +static DEFINE_MUTEX(g_smscore_deviceslock); static struct list_head g_smscore_registry; -static struct mutex g_smscore_registrylock; +static DEFINE_MUTEX(g_smscore_registrylock); static int default_mode = DEVICE_MODE_NONE; @@ -2123,10 +2123,7 @@ static int __init smscore_module_init(void) { INIT_LIST_HEAD(&g_smscore_notifyees); INIT_LIST_HEAD(&g_smscore_devices); - mutex_init(&g_smscore_deviceslock); - INIT_LIST_HEAD(&g_smscore_registry); - mutex_init(&g_smscore_registrylock); return 0; } -- 2.25.1
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